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From "Mamta A. Satoor (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-3302) NullPointerException during recovery of database with territory-based collation
Date Mon, 07 Jan 2008 19:07:34 GMT

    [ https://issues.apache.org/jira/browse/DERBY-3302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12556654#action_12556654
] 

Mamta A. Satoor commented on DERBY-3302:
----------------------------------------

I tried following the instructions multiple times but can't get the npe to reproduce. This
is what I tried
$ java -Dij.exceptionTrace=true org.apache.derby.tools.ij
ij version 10.4
ij> run 'npe.sql';
ij> connect 'jdbc:derby:colldb;create=true;territory=no_NO;collation=TERRITORY_BASED' as
c1;
ij> create table t (x varchar(100) primary key);
0 rows inserted/updated/deleted
ij> autocommit off;
ij> insert into t values 'xxxx';
1 row inserted/updated/deleted
ij> connect 'jdbc:derby:colldb' as c2;
ij(C2)> insert into t values 'abab';
1 row inserted/updated/deleted
ij(C2)>
$ java -Dij.exceptionTrace=true org.apache.derby.tools.ij
ij version 10.4
ij> connect 'jdbc:derby:colldb';
ij> exit;

Notice that I Ctrl-C from the first session of ij. I am running this against the trunk.

> NullPointerException during recovery of database with territory-based collation
> -------------------------------------------------------------------------------
>
>                 Key: DERBY-3302
>                 URL: https://issues.apache.org/jira/browse/DERBY-3302
>             Project: Derby
>          Issue Type: Bug
>          Components: Store
>    Affects Versions: 10.3.1.4, 10.3.2.1, 10.4.0.0
>            Reporter: Knut Anders Hatlen
>         Attachments: npe.sql
>
>
> When logical undo is performed on a database with territory-based collation, you may
get a NullPointerException in SQLChar.getCollationKey() because SQLChar.getLocaleFinder()
returns null.
> This bug was reported on derby-user: http://thread.gmane.org/gmane.comp.apache.db.derby.user/8253

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